Extended Data Fig. 9: Repair of brain tissue in experimental rats.

(a) Representative images of brains after 28 days of treatment. (b) Representative panoramic scans and locally enlarged images of HE staining in the brains. (c) Representative images of Nissl staining of the brains. (d-f) Representative immunofluorescence images of brain sections from rats that received different treatments for 28 days (green: NeuN, MAP2, and Tuj1; red: red: PKH26-labeled NSCs; blue: DAPI). Each image in b-f is from one of six rats per group.